Baki lives 2 miles west of Raju’s house. Rafiq lives 3 miles north of Raju’s house and 2 miles west of Diba’s house. What is the straight line distance from Baki’s house to Diba’s house?
সমাধান
সঠিক উত্তর: Option A
So, (2+2)2+(3)2 = (ad)2
=> (ad)2 = 16+9
=> ad = √25
So, ad=5